Hey All Have been a member here only a couple of weeks and thought i should share what i recently found out. Finally i decided to sell my old trusty SV21 which i did a happy 300,000 kms and in that time did all servicing myself. I decided to buy a 2001 V6 this time which was at a good price and it had just turned over 80,000kms. Toyota had done all servicing to the MCV20R as the book was stamped up to within a month of the purchase. I have always done motor oil changes on my vehicles at 5000km intervals as i have never liked doing the recommended 10,000kms. I get to the gearbox and pull out the dipstick and think that oil is so close to being black it is not funny. I go buy a Haynes manual climb under the car to check out the tranny and Diff!. The Haynes states drain the tranny then the diff that looks like a monkey could do it... BUT the diff drain is nothing like in the Haynes. As for the fill hole on the diff side it just does not exist!. I thought well i might buy myself a gregorys as it covers only the one car in 2.2l and 3.0l. Same pics and info as in the Haynes. My Diff sump plug faces to the back of the car and is on a angle! Next stop while i was buying a new over priced hudcap for the Camry i had a chat with the toyota mechanic out the back. I asked...I have a 2001 V6 and i can not find the bolt on the side of the diff to fill it back up. He replied it has to be there shine your torch around!. I asked.... does the 2002 V6 have the same setup? He replied some have no fill hole as when you fill up the tranny it pumps its fluid into the diff to the correct level. I ask the mechanic what oil you recommend Dexron 3 or the later T IV ...he states T IV. I get home that day and pull the dipstick out one more time and see written on the dipstick Dexron 3. I buy two 4litre containers of Castrol TQD111 ready to dump the oil twice and refill!. Next morning drop the oil from the tranny then drop it from the diff (after a little 10km drive). Put 3.3litres back in the tranny dipstick pipe then went for a little 1km drive. Crossing fingers and toes that the tranny was going to pump its fluid into the diff and hopefully it was like the later model. Got back and drained the tranny and was nearly in party mode when i saw about 700ml come out of the diff drain hole. Found that my car and i am not going to say yours! is pretty well spot on with 3.5litres to full. Have also done this for a third time so a total cost of 3 times 4litres of Dexron 3 (About $87AUD) In 20,000kms i am going to drop the pan and clean its strainer... this was just to get rid of oil which soon was going to cause problems. That should in theory be a new pan gasket and another 4litres of Dexron3. Cheers Bones